AMD Ryzen 9 7845HX vs Intel Core i9-13900E

Comparative analysis of AMD Ryzen 9 7845HX and Intel Core i9-13900E processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

AMD Ryzen 9 7845HX

Intel Core i9-13900E

Differences

Reasons to consider the AMD Ryzen 9 7845HX

Processor is unlocked, an unlocked multiplier allows for easier overclocking
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 18% lower typical power consumption: 55 Watt vs 65 Watt
Around 11% better performance in PassMark - Single thread mark: 3986 vs 3592
Around 35% better performance in PassMark - CPU mark: 45922 vs 34049

Specifications (specs)
Unlocked	Unlocked vs Locked
Manufacturing process technology	5 nm vs 7 nm
Thermal Design Power (TDP)	55 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark	3986 vs 3592
PassMark - CPU mark	45922 vs 34049

Reasons to consider the Intel Core i9-13900E

12 more cores, run more applications at once: 24 vs 12
8 more threads: 32 vs 24
2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
4194304x more L2 cache, more data can be stored in the L2 cache for quick access later
589824x more L3 cache, more data can be stored in the L3 cache for quick access later

Number of cores	24 vs 12
Number of threads	32 vs 24
L1 cache	1920 KB vs 64K (per core)
L2 cache	48 MB vs 1MB (per core)
L3 cache	36 MB vs 64MB (shared)

Compare benchmarks

CPU 1: AMD Ryzen 9 7845HX
CPU 2: Intel Core i9-13900E

PassMark - Single thread mark

CPU 1

CPU 2

3986

3592

PassMark - CPU mark

CPU 1

CPU 2

45922

34049

Name	AMD Ryzen 9 7845HX	Intel Core i9-13900E
PassMark - Single thread mark	3986	3592
PassMark - CPU mark	45922	34049
3DMark Fire Strike - Physics Score	11567

Compare specifications (specs)

	AMD Ryzen 9 7845HX	Intel Core i9-13900E
Essentials
Architecture codename	Zen 4	Raptor Lake
Family	Dragon Range
Launch date	4 Jan 2023	4 Jan 2023
Place in performance rating	182	179
Processor Number		i9-13900E
Series		13th Generation Intel Core i9 Processors
Vertical segment		Embedded
Performance
Base frequency	3 GHz	1.80 GHz
Die size	2x 71 mm²
L1 cache	64K (per core)	1920 KB
L2 cache	1MB (per core)	48 MB
L3 cache	64MB (shared)	36 MB
Manufacturing process technology	5 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	5.2 GHz	5.20 GHz
Number of cores	12	24
Number of threads	24	32
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR5-5200 MHz, Dual-channel	Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s
Max memory channels		2
Maximum memory bandwidth		89.6 GB/s
Maximum memory size		128 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	FL1
Thermal Design Power (TDP)	55 Watt	65 Watt
Package Size		45.0 mm x 37.5 mm
Thermal Solution		PCG 2020C
Peripherals
PCIe configurations	Gen 5, 28 Lanes, (CPU only)	Up to 1x16+4, 2x8+4
Max number of PCIe lanes		20
PCI Express revision		5.0 and 4.0
Scalability		1S Only
Graphics
Device ID		0xA780
Execution Units		32
Graphics base frequency		300 MHz
Graphics max dynamic frequency		1.65 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics		Intel UHD Graphics 770
Graphics interfaces
Number of displays supported		4
Graphics image quality
Max resolution over DisplayPort		7680 x 4320 @ 60Hz
Max resolution over eDP		5120 x 3200 @ 120Hz
Graphics API support
DirectX		12
OpenGL		4.5
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)